TwinTurbo.NET: Nissan 300ZX forum - Fuel Pump relay cycling on and off...any ideas why?
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Subject Fuel Pump relay cycling on and off...any ideas why?
     
Posted by HillZTT on May 10, 2014 at 6:46 PM
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Message Started the Z for the first time since Feb, it developed a new problem. It started right up, but then then immediately flatlined, them caught itself, then infinitely repeated the cycle. I found that the fuel pump relay is actually cycling on and off in a perfectly consistent time cycle with just the key on, not running. Any thoughts where to start looking?

Thanks!

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Tada! "Low compression in cylinder 6."

     
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